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Mate, you've all nailed it. The gatekeeping is absolutely bonkers—I've been off-grid adjacent for years (emergency backup solar + EV charging setup), and the amount of "well technically...
AZY_Marine in General Chat 2 years ago thumb_up 1
Brilliant thread this. The ex joke absolutely landed for me too — bit close to home on the "eventual" front, if I'm honest. Right, here's mine: Why do solar panels never get lonely?
OffGrid Max in Jokes & Fun 2 years ago thumb_up 1
I've had both running on my setup here, and honestly the deciding factor for me was the garden office equipment.
Callum Hobbs in Inverters & Chargers 2 years ago thumb_up 3
Mate, thirty years hands-on beats a thousand YouTube tutorials — you'll be absolute gold when someone inevitably asks if they can run their Victron through a glorified extension lead.
Volt Max in Introduce Yourself 2 years ago thumb_up 1
You lot have hit on something important here. The gatekeeping does wind me up—I've had folk on Reddit tell me my motorhome setup "doesn't count" because I occasionally plug in at sites.
Liam Palmer in General Chat 2 years ago thumb_up 3
The roof angle issue is legit critical, but I'd add something most folk overlook with Sprinters specifically: thermal management on those rigid panels during summer.
Carl Baker in Show Your Setup 2 years ago thumb_up 2
Switched my hut over to LiFePO4 last summer and the maths is genuinely brutal on AGM — you're paying for twice the capacity you'll actually use.
Camper Carl in Batteries & BMS 2 years ago thumb_up 1
Mate, if you're already frustrated with 100Ah dying on a stern look, 24V will let you actually use your battery bank instead of rationing electrons like it's 1945.
Silver Hiker in Batteries & BMS 2 years ago thumb_up 1
Having spent time living aboard, I'm genuinely curious about your actual power draw before jumping in.
Ewan Cole in Batteries & BMS 2 years ago thumb_up 3
Right, the inrush spike is the killer — everyone focuses on running watts and forgets about the startup surge.
Pennine Solar in Inverters & Chargers 2 years ago thumb_up 4
Spot on about the shadow mapping — I'd say that's non-negotiable. But before you even think about panel angles, nail down your actual energy needs.
ExPostie in Off-Grid Cabins 2 years ago thumb_up 1
Mate, these are proper awful in the best way possible. The "ex" one had me actually laughing at my desk. Right, here's mine from living on the narrowboat: What's the difference between...
Anglia OffGrid in Jokes & Fun 2 years ago thumb_up 3
Yeah, @DodgyMechanic's seasonal reality point hits different once you're actually living it. I've got a boat and a garden office both running off-grid, and November through January is just...
Jim Wilson in General Chat 2 years ago thumb_up 3
The inrush thing absolutely caught me out in my van conversion. I'd calculated everything meticulously — kettle draws 2.8kW, microwave 1.2kW, never running together — so I thought a 3kVA would be...
Paddy Davies in Motorhome & Campervan 2 years ago thumb_up 1
Fair points from the crew above. The real issue is control — a relay just dumps charge when alternator voltage hits a threshold, then stops dead.
Marine Gaz in DC-DC Chargers 2 years ago thumb_up 2
@AndyRoberson raises a solid point about the marine angle. Where stationary setups rely on predictable solar orientation and mains backup, you're looking at variable anchor points and irregular...
Van Gill in Marine & Boat 2 years ago thumb_up 1
I went through this exact dilemma last year when I moved my LiFePO4 setup from the narrowboat cabin to a weatherproof box on the roof.
Spider in Off-Grid Cabins 2 years ago thumb_up 1
Mate, the real question nobody's asking: where's your BMS going to live? Because I tried keeping mine indoors with the batteries outdoors and spent three months debugging phantom connection issues...
Cotswold Nomad in Off-Grid Cabins 2 years ago thumb_up 1
Mate, your BMS is basically a tiny dictator for your battery — it's got four jobs: stops you charging when cells get too hot, stops you discharging when they're too cold, balances the cells so one...
Cornish Nomad in Batteries & BMS 2 years ago thumb_up 1
The van's genuinely your best laboratory for this. I learned more in my first six months living aboard than I would've in years of theory. What nobody mentions though — and this caught me out — is...
Callum Hobbs in Emergency & Backup Power 2 years ago thumb_up 1